
Gavin, the third child of couple Doug and Chesca Kramer, turned a year older as he recently celebrated his 13th birthday.
In an Instagram post, the former professional basketball player shared a video of his son's precious moments growing up, along with a heartwarming message to mark the latter's special day.
"We officially have three teenagers now," he wrote, adding that he and his wife are blessed to see their son grow and mature in many ways.
"Just want to say...He's a daddy's boy more than mama's! Haha! But Gavin definitely gets the best qualities from us! He's an amazing son, a confident young man and a growing servant leader. We love you so much, Gavin!
"May you always laugh heartily--it's so infectious! Continue being a playful Kuya who all the little kids love always! We pray that you will always be the sweet boy you are to mama and papa! The loving and understanding brother to your sisters! The home buddy and simple guy of the family,' he added.
"We saved the best for last and his name is Gavin Phoenix!
The Kramer family are currently in Australia, where they will be staying for three months, for Kendra, Scarlett, and Gavin's sports activities.
Aside from Gavin, Doug and Chesca Kramer are also blessed with beautiful daughters, Kendra and Scarlett.
CHECK OUT THE INSPIRING PURSUITS OF THE KRAMER KIDS IN THIS GALLERY.